ER1100 Electrodes | McMaster-Carr

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8 Products

TIG Welding Rods for Aluminum

Weld aluminum with these rods.

ER1100 rods are for aluminum 1100, 3003, and 5005. Soft and easy to form, they’re often used to weld thin-gauge aluminum and foil. They also resist chemicals and corrosion. Anodize these rods to create a bright finish.

For technical drawings and 3-D models, click on a part number.

						1 lbs.		5 lbs.
Dia.	Lg.	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Rods per Pound		Pkg.		Pkg.
ER1100
1/16"	36"	AC	Yes	No	90	00000000	000000	00000000	000000
3/32"	36"	AC	Yes	No	40	00000000	00000	00000000	00000
1/8"	36"	AC	Yes	No	20	00000000	00000	000000	00

MIG Welding Wire for Aluminum

Pair this wire with an MIG gun to fuse aluminum pieces together.

ER1100 wire is for 1100, 3003, and 5005 aluminum. Soft and easy to form, it’s often used to weld thin-gauge aluminum and foil. It also resists chemicals and corrosion. Anodize this wire to create a bright finish.

						1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ER1100
0.030"	Solid	DCEP	Yes	No	1,200	4"	0.63"	00000000	000000
0.035"	Solid	DCEP	Yes	No	885	4"	0.63"	00000000	00000
0.047"	Solid	DCEP	Yes	No	535	4"	0.63"	00000000	00000